USN-5665-1

It was discovered that PCRE incorrectly handled certain regular expressions. A remote attacker could use this issue to cause applications using PCRE to crash, resulting in a denial of service. (CVE-2017-6004)

It was discovered that PCRE incorrectly handled certain Unicode encoding. A remote attacker could use this issue to cause applications using PCRE to crash, resulting in a denial of service. (CVE-2017-7186)

References

Affected packages

Ubuntu:Pro:16.04:LTS / pcre3

Package

Name: pcre3
Purl: pkg:deb/ubuntu/pcre3?arch=source&distro=esm-apps%2Fxenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:8.38-3.1ubuntu0.1~esm2

Affected versions

2:8.*

2:8.35-7.1ubuntu1

2:8.38-1ubuntu1

2:8.38-3

2:8.38-3.1

2:8.38-3.1ubuntu0.1~esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "2:8.38-3.1ubuntu0.1~esm2",
            "binary_name": "pcregrep"
        },
        {
            "binary_version": "2:8.38-3.1ubuntu0.1~esm2",
            "binary_name": "libpcre3"
        },
        {
            "binary_version": "2:8.38-3.1ubuntu0.1~esm2",
            "binary_name": "libpcrecpp0v5"
        },
        {
            "binary_version": "2:8.38-3.1ubuntu0.1~esm2",
            "binary_name": "libpcre16-3"
        },
        {
            "binary_version": "2:8.38-3.1ubuntu0.1~esm2",
            "binary_name": "libpcre32-3"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5665-1.json"